Evidence for palaeoclimatic variability at the East Antarctic continental rise (ODP Site 1165) inferred from spectral analysis of high-resolution core logging data

Author(s): Gruetzner, Jens; Rebesco, Michele; Forsberg, Carl F.; Cooper, Alan K.
Author Affiliation(s): Primary:
Universität Bremen, Fachbereich Geowissenschaften, Bremen, Federal Republic of Germany
Other:
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale, Italy
Norwegian Polar Institute, Norway
Stanford University, United States
Volume Title: Extended abstracts for the International ANTOSTRAT symposium on The geologic record of the Antarctic ice sheet from drilling, coring and seismic studies
Volume Author(s): Florindo, Fabio, editor; Cooper, Alan K.
Source: Quaderni di Geofisica, Vol.16, p.81-82; International ANTOSTRAT symposium on The geologic record of the Antarctic ice sheet from drilling, coring and seismic studies, Erice, Italy, Sept. 8-14, 2001, edited by Fabio Florindo and Alan K. Cooper. Publisher: Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy. ISSN: 1590-2595
Note: In English. 4 refs.; illus.
Summary: ODP Site 1165, Prydz Bay, Southern Ocean provides data to study paleoclimate changes of the upper Miocene-lower Pliocene. Spectral analysis of high-resolution core logging data allows characterization of sedimentary cycles and ice advances of the Lambert Glacier system into Prydz Bay, sea ice extent, and variations in ocean circulation. (MTE)
Year of Publication: 2001
Research Program: ODP Ocean Drilling Program
Key Words: 12 Stratigraphy, Historical Geology and Paleoecology; Antarctica; Bulk density; Cenozoic; Climate change; Continental rise; Cores; East Antarctica; Glacial environment; High-resolution methods; Interglacial environment; Leg 188; Lithofacies; Magnetic properties; Magnetic susceptibility; Marine environment; Miocene; Neogene; ODP Site 1165; Ocean Drilling Program; Ocean floors; Paleo-oceanography; Paleocirculation; Paleoclimatology; Paleomagnetism; Pliocene; Prydz Bay; Southern Ocean; Tertiary
Coordinates: S642300 S642200 E0671400 E0671300
Record ID: 2004019659
Copyright Information: GeoRef, Copyright 2017 American Geosciences Institute.